Description
A stack-based buffer overflow vulnerability exists in the LXT2 lxt2_rd_expand_integer_to_bits function of GTKWave 3.3.115. A specially crafted .lxt2 file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1827
Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1827
Scores
CVSS v3
7.8
EPSS
0.0008
EPSS Percentile
23.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-120
CWE-787
Status
published
Products (1)
tonybybell/gtkwave
3.3.115
Published
Jan 08, 2024
Tracked Since
Feb 18, 2026